Python App.NAME方法代码示例

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_show_help_for_help():
    # FIXME(dhellmann): Are commands tied too closely to the app? Or
    # do commands know too much about apps by using them to get to the
    # command manager?
    stdout = StringIO()
    app = App('testing', '1',
              utils.TestCommandManager(utils.TEST_NAMESPACE),
              stdout=stdout)
    app.NAME = 'test'
    app.options = mock.Mock()
    help_cmd = HelpCommand(app, mock.Mock())
    parser = help_cmd.get_parser('test')
    parsed_args = parser.parse_args([])
    try:
        help_cmd.run(parsed_args)
    except SystemExit:
        pass
    help_text = stdout.getvalue()
    basecommand = os.path.split(sys.argv[0])[1]
    assert 'usage: %s [--version]' % basecommand in help_text
    assert 'optional arguments:\n  --version' in help_text
    expected = (
        '  one            Test command.\n'
        '  three word command  Test command.\n'
    )
    assert expected in help_text

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_list_matching_commands():
    stdout = StringIO()
    app = App('testing', '1',
              utils.TestCommandManager(utils.TEST_NAMESPACE),
              stdout=stdout)
    app.NAME = 'test'
    try:
        assert app.run(['t']) == 2
    except SystemExit:
        pass
    output = stdout.getvalue()
    assert "test: 't' is not a test command. See 'test --help'." in output
    assert 'Did you mean one of these?' in output
    assert 'three word command\n  two words\n' in output

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_show_help_for_command():
    # FIXME(dhellmann): Are commands tied too closely to the app? Or
    # do commands know too much about apps by using them to get to the
    # command manager?
    stdout = StringIO()
    app = App('testing', '1', TestCommandManager('cliff.test'), stdout=stdout)
    app.NAME = 'test'
    help_cmd = HelpCommand(app, mock.Mock())
    parser = help_cmd.get_parser('test')
    parsed_args = parser.parse_args(['one'])
    try:
        help_cmd.run(parsed_args)
    except SystemExit:
        pass
    assert stdout.getvalue() == 'TestParser'

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_list_deprecated_commands():
    # FIXME(dhellmann): Are commands tied too closely to the app? Or
    # do commands know too much about apps by using them to get to the
    # command manager?
    stdout = StringIO()
    app = App('testing', '1',
              utils.TestCommandManager(utils.TEST_NAMESPACE),
              stdout=stdout)
    app.NAME = 'test'
    try:
        app.run(['--help'])
    except SystemExit:
        pass
    help_output = stdout.getvalue()
    assert 'two words' in help_output
    assert 'three word command' in help_output
    assert 'old cmd' not in help_output

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_list_matching_commands_no_match():
    # FIXME(dhellmann): Are commands tied too closely to the app? Or
    # do commands know too much about apps by using them to get to the
    # command manager?
    stdout = StringIO()
    app = App('testing', '1', TestCommandManager('cliff.test'), stdout=stdout)
    app.NAME = 'test'
    help_cmd = HelpCommand(app, mock.Mock())
    parser = help_cmd.get_parser('test')
    parsed_args = parser.parse_args(['z'])
    try:
        help_cmd.run(parsed_args)
    except SystemExit:
        pass
    except ValueError:
        pass
    else:
        assert False, 'Should have seen a ValueError'

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_list_matching_commands():
    # FIXME(dhellmann): Are commands tied too closely to the app? Or
    # do commands know too much about apps by using them to get to the
    # command manager?
    stdout = StringIO()
    app = App('testing', '1', TestCommandManager('cliff.test'), stdout=stdout)
    app.NAME = 'test'
    help_cmd = HelpCommand(app, mock.Mock())
    parser = help_cmd.get_parser('test')
    parsed_args = parser.parse_args(['t'])
    try:
        help_cmd.run(parsed_args)
    except SystemExit:
        pass
    help_output = stdout.getvalue()
    assert 'Command "t" matches:' in help_output
    assert 'two' in help_output
    assert 'three' in help_output

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_show_help_for_help():
    # FIXME(dhellmann): Are commands tied too closely to the app? Or
    # do commands know too much about apps by using them to get to the
    # command manager?
    stdout = StringIO()
    app = App('testing', '1',
              utils.TestCommandManager(utils.TEST_NAMESPACE),
              stdout=stdout)
    app.NAME = 'test'
    help_cmd = HelpCommand(app, mock.Mock())
    parser = help_cmd.get_parser('test')
    parsed_args = parser.parse_args([])
    try:
        help_cmd.run(parsed_args)
    except SystemExit:
        pass
    help_text = stdout.getvalue()
    assert 'usage: test help [-h]' in help_text

# 需要导入模块: from cliff.app import App [as 别名]
# 或者: from cliff.app.App import NAME [as 别名]
def test_show_help_print_exc_with_ep_load_fail(mock_load):
    stdout = StringIO()
    app = App('testing', '1',
              utils.TestCommandManager(utils.TEST_NAMESPACE),
              stdout=stdout)
    app.NAME = 'test'
    app.options = mock.Mock()
    app.options.debug = True
    help_cmd = HelpCommand(app, mock.Mock())
    parser = help_cmd.get_parser('test')
    parsed_args = parser.parse_args([])
    try:
        help_cmd.run(parsed_args)
    except SystemExit:
        pass
    help_output = stdout.getvalue()
    assert 'Commands:' in help_output
    assert 'Could not load' in help_output
    assert 'Exception: Could not load EntryPoint' in help_output